Fitness bike

Abstract

This invention relates to an improved fitness bike that fixes a handle support rod and a saddle separated on both ends of a transversal rod, and the bottom of the handle support rod is pivotally coupled with and moved back and forth at a first support rod at the front end of a base, and the lower end of the saddle support rod includes a driving stand, and the upper end of a second support rod disposed at a rear end of the base installs a passive pulley, and a link rod is installed between an eccentric portion of the axle of the passive pulley and a driving stand at a lower end of the saddle support rod, and the passive pulley is driven by an active pulley on an axle of a bottom bracket shell. When an exerciser steps on the pedal, the link rod drives the lower end of the saddle support rod up and down, so that the handle support rod at another end of the transversal rod can swing back and forth by using the lower end of the fixing bolt as a pivot. The exerciser not only can train both legs, but also can achieve the effect of shaking and massaging both hands and the whole body, so as to exercise the whole body.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]This invention relates to an improved fitness bike, and more particularly to an improved fitness bike that comes with simple-structured and easy-to-use features, so that an exerciser can exercise both legs while achieving the effect of massaging the whole body.[0003]2. Description of the Related Art[0004]The construction and operation of a traditional indoor fitness bike primarily provides exercisers a direct exercise for both legs by simulating the pedaling movements of a bicycle. Of course, the fitness bike can come with a frictional resistance adjusting device, so that the exercisers can adjust the frictional force to an appropriate resistance to achieve the desired objective and effect of exercising the legs. Undeniably, the operation of a fitness bike of this kind surely has the exercising effect and objective. However, such simple operation method and exercise mode for providing the pedaling exercise is obviously ...

AI Technical Summary

Benefits of technology

This design enhances exercise diversity by engaging both legs and the entire body, providing a more effective and comfortable workout through varied movements and vibrations, addressing the monotony of traditional fitness bikes.

Problems solved by technology

However, such simple operation method and exercise mode for providing the pedaling exercise is obviously monotonous and boring, and thus it is an adverse factor to the expected exercising effect.

However, this improved fitness bike can provide direct stretching and bending exercises for arms and legs only and still cannot provide exercises to other parts of the exerciser's body.

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